Example with mandatory variables not filled in

---                                                                             
rougail:                                                                        
  variable1:                                                                    
    - example                                                                   
  variable2:                                                                    
    - example                                                                   

Example with all variables modifiable

---                                                                             
rougail:                                                                        
  condition: no                                                                 
  variable1:                                                                    
    - example                                                                   
  variable2:                                                                    
    - example